IDEAS/RePEc Recursive Discounted Impact Factors for Series and Journals

This list provides a discounted impact factor, wherein each citation is divided by its age in years (one for the current year). Thus, in 2007, a citation from an article in 2004 counts for 0.25. Each citation is also weighted by this same impact factor recursively.

These computations are experimental and based on the citation analysis provided by the CitEc project, which uses data from items listed in RePEc. Citation counts are adjusted to exclude citations from the same series. Only series or journals with 50 or more items are ranked.

See other rankings by type of impact factors. 10 counts publications from the last 10 years only, 5 the last 5 years: